Looking for a replacement AC adapter for your Microsoft laptop? Check out this Denaq 12-Volt DQ-MS1225P Replacement AC Adapter for Microsoft Laptops. This 5 pin AC Adapter is designed for Microsoft Surface 2 Laptops. . Input: 100V-240V, .7A, 50Hz/60Hz . Output: 12V, 2A . Safety fuses guard against power surges . Compatible Microsoft Surface RT & Microsoft Surface 2